Just tested this using the same world on an M4 processor between 25w08a and 25w09b. The fps while flown up at 32 chunks had actually improved for me on 09b, though sometimes it seems to be near error. I also did not encounter any lag spikes, including whilst flying around.
Enough swing to be in error, but generally positive.
A noticeable improvement. The camera/height adjustment did not affect the fps here.
I got three exact same screenshots in the process, but this is the latest one. 1st was before video drivers update, the 2nd was after vdUP but before chipset drivers update, and 3rd was after vdUP and csUP (including the double system reboot). Software management was handled through AMD Adrenaline, so these are the “recommended” drivers.
Thanks for pitching in as well, @KOGifter . I’m interested about what causes this bug.
Will do when I’m back at my computer. Thanks, clamlol.
Tested in 1.21.4 and 1.21.5-rc2. For me, Allay duplication behaved as expected.